Improvements in electric switches with oil-immersed contacts,申请号GB19280033025-传众专利搜索

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发明名称	Improvements in electric switches with oil-immersed contacts
摘要
申请公布号	GB301493(A)	申请公布日期	1930.02.12
申请号	GB19280033025	申请日期	1928.11.12
申请人	SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT	发明人
分类号	H01H33/32	主分类号	H01H33/32
代理机构		代理人
主权项
地址

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